How did imperialism decline after World War 1?

Answer 1

After World War I, Imperialism declined primarily due to the economic strains and political changes that emerged from the war. Many European powers faced significant debts and weakened economies, making it difficult to maintain and govern vast empires. Additionally, the war spurred nationalist movements in colonized regions, as populations sought self-determination and independence. The formation of the League of Nations and increased international awareness of colonial injustices further undermined imperialist ambitions, leading to a gradual decolonization process in the following decades.